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Cultivos Tropicales
versão impressa ISSN 0258-5936
Resumo
CRUZ HERNANDEZ, Yoanna; GARCIA RUBIDO, Milagro; LEON GONZALEZ, Yarilis e ACOSTA AGUIAR, Yenssi. Influence the application of arbuscular mycorrhiza and the reduction of mineral fertilizer in tobacco seedlings. cultrop [online]. 2014, vol.35, n.1, pp. 21-24. ISSN 0258-5936.
At Tobacco Experiment Station in San Juan y Martínez, Pinar del Río an investigation was developed during crop season 2009-2010 y 2010-2011 with the objective of determining the influence of the mycorrhizas and the reduction of the mineral fertilizer in the nurseries. A random blocks design was used, with 15 treatments and four repetitions. The results demonstrated that when applying 75 % of mineral fertilizer + 0,50 kg of HMA.m-2 are possible to obtain a production with same yield and quality that when applying 100 % of mineral fertilizer, with a positive economic and environmental effect, for the effectiveness of the mycorrhization in the seedlings.
Palavras-chave : seedbed; inoculation; biofetilizers.